http://www.technologyreview.com/blog/arxiv/24331/ http://www.technologyreview.com/blog/arxiv/24331/ Having a tendency to shred DNA is not what I would consider

http://www.technologyreview.com/blog/arxiv/24331/ http://www.technologyreview.com/blog/arxiv/24331/ Having a tendency to shred DNA is not what I would consider safe at all.